CVE-2012-3496

XENMEM_populate_physmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest…

published November 23, 2012

CVSS
—
EPSS
0%
Percentile
34.7
In the wild
Unconfirmed
What it is

XENMEM_populate_physmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest kernels to cause a denial of service (BUG triggered and host crash) via invalid flags such as MEMF_populate_on_demand.

The record
Technical detail
CVSS
Not scored
CVSS v4.0
Not supplied
EPSS
0.00418 · 34.7th percentile
Published
2012-11-23T20:00Z
EPSS history
Timeline
  • 23 NOV 20:00Z
    XENMEM_populate_physmap in Xen 4.0, 4.1, and 4.2, and Citrix XenServer 6.0.2 and earlier, when translating paging mode is not used, allows local PV OS guest…
    cvelistv5